from flask_sqlalchemy import SQLAlchemy

db = SQLAlchemy()

# Placeholder for ext_hosting_provider
class HostingProvider:
    def get_provider(self, provider_name: str):
        # This is a placeholder. In a real scenario, this would fetch provider details.
        return None

ext_hosting_provider = HostingProvider()

# Placeholder for redis_client
class MockRedisClient:
    def get(self, name):
        return None

    def set(self, name, value, ex=None):
        pass

    def delete(self, name):
        pass

redis_client = MockRedisClient()

